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简要总结了玉米杂种优势群及其杂交利用模式概念的形成历史,分析了导致它们在几十年中能成功发展的重要因素,并讨论了相关的问题和今后应研究的重要课题。
This paper briefly summarizes the forming history of corn heterotic groups and their hybridization utilization patterns, analyzes the important factors that led to their successful development in decades, and discusses the related issues and the important topics to be studied in the future.